View Compilation Error

0_0_36341570_12999.cpp:10:4: error: stray '\243' in program
    int n；
    ^
0_0_36341570_12999.cpp:10:4: error: stray '\273' in program
0_0_36341570_12999.cpp: In function 'int main()':
0_0_36341570_12999.cpp:11:4: error: expected initializer before 'string'
    string s1;
    ^
0_0_36341570_12999.cpp:13:15: error: 'n' was not declared in this scope
    while(cin>>n){
               ^
0_0_36341570_12999.cpp:16:11: error: 's1' was not declared in this scope
      cin>>s1;
           ^
0_0_36341570_12999.cpp:24:7: error: 'ifter' was not declared in this scope
    if(ifter->second >max)
       ^
0_0_36341570_12999.cpp:27:5: error: 'maxIter' was not declared in this scope
     maxIter = iter;
     ^
0_0_36341570_12999.cpp:32:1: error: expected '}' at end of input
 }
 ^